DE2511256C3 - Verfahren zur Herstellung von S-p-Toluoyl-l-methyl-pyrrol^-acetonitril - Google Patents

Verfahren zur Herstellung von S-p-Toluoyl-l-methyl-pyrrol^-acetonitril

Info

Publication number
DE2511256C3
DE2511256C3 DE2511256A DE2511256A DE2511256C3 DE 2511256 C3 DE2511256 C3 DE 2511256C3 DE 2511256 A DE2511256 A DE 2511256A DE 2511256 A DE2511256 A DE 2511256A DE 2511256 C3 DE2511256 C3 DE 2511256C3
Authority
DE
Germany
Prior art keywords
pyrrole
methyl
acetonitrile
acid
toluoyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2511256A
Other languages
German (de)
English (en)
Other versions
DE2511256A1 (de
DE2511256B2 (de
Inventor
Karl Edward Baton Rouge La. Wiegand (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethyl Corp
Original Assignee
Ethyl Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ethyl Corp filed Critical Ethyl Corp
Publication of DE2511256A1 publication Critical patent/DE2511256A1/de
Publication of DE2511256B2 publication Critical patent/DE2511256B2/de
Application granted granted Critical
Publication of DE2511256C3 publication Critical patent/DE2511256C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/33—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/337—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2511256A 1974-03-18 1975-03-14 Verfahren zur Herstellung von S-p-Toluoyl-l-methyl-pyrrol^-acetonitril Expired DE2511256C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/451,817 US3935216A (en) 1974-03-18 1974-03-18 Preparation of toluoyl-5-pyrryl-2-acetonitrile

Publications (3)

Publication Number Publication Date
DE2511256A1 DE2511256A1 (de) 1975-09-25
DE2511256B2 DE2511256B2 (de) 1979-09-06
DE2511256C3 true DE2511256C3 (de) 1980-05-22

Family

ID=23793823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2511256A Expired DE2511256C3 (de) 1974-03-18 1975-03-14 Verfahren zur Herstellung von S-p-Toluoyl-l-methyl-pyrrol^-acetonitril

Country Status (7)

Country Link
US (1) US3935216A (es)
JP (1) JPS5250790B2 (es)
CA (2) CA1040207A (es)
CH (1) CH616925A5 (es)
DE (1) DE2511256C3 (es)
FR (1) FR2264806B1 (es)
GB (2) GB1503221A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592996A (en) * 1977-10-10 1981-07-15 Rolland Sa A Acylated pyrrole carboxylic acids and derivatives thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033562A5 (es) * 1969-02-27 1970-12-04 Rhone Poulenc Sa

Also Published As

Publication number Publication date
CH616925A5 (es) 1980-04-30
FR2264806A1 (es) 1975-10-17
GB1503222A (en) 1978-03-08
FR2264806B1 (es) 1979-06-22
JPS5250790B2 (es) 1977-12-27
DE2511256A1 (de) 1975-09-25
GB1503221A (en) 1978-03-08
US3935216A (en) 1976-01-27
CA1048056A (en) 1979-02-06
CA1040207A (en) 1978-10-10
JPS50126660A (es) 1975-10-04
DE2511256B2 (de) 1979-09-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee